Feedback on Artwork

Yeah, I felt like I needed this. I just started doing art in a 'better' way. I wanted to show you some things I've done:

Silverstar:

Larchsong:

Longstep:

I just wanted some feedback. They each took about 4,5 minutes. Silverstar is newest. I'm trying to do shading. Also, I draw the cats on how I feel. Like, when I draw Larchsong. I was happy. When I drew Longstep, I was kinda... jealous. When I drew Silverstar, however, I was sad. She started out as annoyed, but I turned sad... so yeah. I may be creating my own personal character, like, Rainy has that Silver and White cat, and my sister, Snowy, (on WCC) has a black and white spotted bunny. (It's adorable. xD) So, it also kinda depends. So, Thanks! Leave your feedback below~